Radiator Sealant Granules Stop Leak

Radiator sealing solution for all engines with cooling system. Permanently repair the capillary cracks and impeach the leaks.

How to use

• Add the product to the cooling tank.
• Add the antifreeze after the Stop Leak has been entered and close the cooling tank.
• Turn the engine for about 30 minutes and start the heating.
• Check if there are still antifreeze losses.